Improve crash format text for the captured & uploaded case.

The previous wording was clumsy, and the format's description was not
sufficient for translators to understand the intended phrasing.

BUG=664430,b/34237079

Review-Url: https://codereview.chromium.org/2632613003
Cr-Commit-Position: refs/heads/master@{#444656}
diff --git a/components/crash_strings.grdp b/components/crash_strings.grdp
index 4e1d6c5..ab130d6 100644
--- a/components/crash_strings.grdp
+++ b/components/crash_strings.grdp
@@ -13,11 +13,11 @@
   <message name="IDS_CRASH_CRASH_HEADER_FORMAT_LOCAL_ONLY" desc="Format for crash entry headings on chrome://crashes that have not been uploaded">
     Crash ID <ph name="CRASH_LOCAL_ID">$1<ex>123456-789789</ex></ph>
   </message>
-  <message name="IDS_CRASH_UPLOAD_TIME_FORMAT" desc="Format for crash entry upload time on chrome://crashes">
-    Crash reported on <ph name="UPLOAD_TIME">$1<ex>Tuesday, January 25, 2011 2:58:02 PM</ex></ph>
+  <message name="IDS_CRASH_UPLOAD_TIME_FORMAT" desc="Format for crash report upload time displayed on chrome://crashes">
+    Crash report uploaded on <ph name="UPLOAD_TIME">$1<ex>Tuesday, January 25, 2011 2:58:02 PM</ex></ph>
   </message>
-  <message name="IDS_CRASH_CAPTURE_AND_UPLOAD_TIME_FORMAT" desc="Format for crash capture time, and its upload time, on chrome://crashes">
-    Crash report captured on <ph name="CRASH_TIME">$1<ex>Tuesday, January 25, 2011 2:58:02 PM</ex></ph>, reported on <ph name="UPLOAD_TIME">$2<ex>Tuesday, January 25, 2011 2:58:02 PM</ex></ph>
+  <message name="IDS_CRASH_CAPTURE_AND_UPLOAD_TIME_FORMAT" desc="Format for the time and date at which the crash report was captured, and subsequently uploaded, to display on chrome://crashes">
+    Crash report captured on <ph name="CRASH_TIME">$1<ex>Tuesday, January 25, 2011 2:58:02 PM</ex></ph>, uploaded on <ph name="UPLOAD_TIME">$2<ex>Tuesday, January 25, 2011 2:58:02 PM</ex></ph>
   </message>
   <message name="IDS_CRASH_CRASH_NOT_UPLOADED" desc="Format for crash entry occurrence on chrome://crashes that was not uploaded to the server">
     Crash report captured on <ph name="CRASH_TIME">$1<ex>Tuesday, January 25, 2011 2:58:02 PM</ex></ph> was not uploaded